Finding the Fourth Proportional to 88,047.96, 132,088.38 and 28,900.56

Step by Step Solution

1. Step 1: Write the proportion equation
   88,047.96 : 132,088.38 = 28,900.56 : x
2. Step 2: Convert to fraction form
   88,047.96/132,088.38 = 28,900.56/x
3. Step 3: Cross multiply
   88,047.96x = 132,088.38 × 28,900.56
4. Step 4: Simplify right side
   88,047.96x = 3,817,428,151.49
5. Step 5: Solve for x
   x = 3,817,428,151.49/88,047.96
6. Step 6: Final answer
   x = 43,356.24